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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 25151.4-2010 |
Fabrication and inspection method for high pressure urea equipment - Part 4: Intergranular corrosion tendency test specimen Preparation for ultra low-carbon chromated nickel molybdenum austenitic stainless steel of urea grade 尿素高压设备制造检验方法 第4部分：尿素级超低碳铬镍钼奥氏体不锈钢晶间腐蚀倾向试验的试样制取 |
China National Standards Preparation |
 English PDF |
| GB/T 14984.2-2010 |
Ferroalloys - Vocabulary - Part 2: Sampling and sample Preparation 铁合金 术语 第2部分：取样和制样 |
China National Standards Preparation |
English PDF |
| GB/T 3402.2-2010 |
Plastics - Homopolymer and copolymer resins of vinyl chloride - Part 2: Preparation of test samples and determination of properties 塑料 氯乙烯均聚和共聚树脂 第2部分：试样制备及性能测定 |
China National Standards Preparation |
English PDF |
| GB/T 25044-2010 |
General request of the Preparation equipment used in compressive strength test of wall bricks 砌墙砖抗压强度试样制备设备通用要求 |
China National Standards Preparation |
English PDF |
| GB 50583-2010 |
Code for design of building and structure of coal mine of Preparation plant 选煤厂建筑结构设计规范 |
China National Standards Preparation |
English PDF |
| GB/T 50553-2010 |
Design document compose standard of coal Preparation plant project in coal industry 煤炭工业选煤厂工程建设项目设计文件编制标准 |
China National Standards Preparation |
English PDF |
| GB/T 50552-2010 |
Design document Preparation standard of open-pit mine construction project in coal industry 煤炭工业露天矿工程建设项目设计文件编制标准 |
China National Standards Preparation |
English PDF |
| GB/T 24484-2009 |
Sampling and Preparation of the ferromolybdenum samples 钼铁试样的采取和制备方法 |
China National Standards Preparation |
English PDF |
| GB/T 24401-2009 |
Alpha-amylase Preparation α－淀粉酶制剂 |
China National Standards Preparation |
English PDF |
| GB/T 24326-2009 |
Pulps - Preparation of laboratory sheets for physical testing - Rapid-Kothen method 纸浆 物理试验用实验室纸页的制备 快速凯塞法 |
China National Standards Preparation |
English PDF |
| GB/T 24324-2009 |
Pulps - Preparation of laboratory sheets for physical testing - Conventional sheet-former method 纸浆 物理试验用实验室纸页的制备 常规纸页成型器法 |
China National Standards Preparation |
English PDF |
| GB/T 24239-2009 |
Direct reduced iron and hot briquetted iron - Sampling and sample Preparation 直接还原铁和热压铁块 取样和制样方法 |
China National Standards Preparation |
English PDF |
| GB/T 24232-2009 |
Manganese and chromium ores - Experimental methods for checking the bias of sampling and sample Preparation 锰矿石和铬矿石 校核取样和制样偏差的试验方法 |
China National Standards Preparation |
English PDF |
| GB 15258-2009 |
General rules for Preparation of precautionary label for chemicals 化学品安全标签编写规定 |
China National Standards Preparation |
English PDF |
| GB/T 24148.2-2009 |
Plastics - Unsaturated-polyester resins (UP-R) - Part 2: Preparation of test specimens and determination of properties 塑料 不饱和聚酯树脂（UP-R） 第2部分：试样制备和性能测定 |
China National Standards Preparation |
English PDF |
| GB/T 10629-2009 |
Textiles - Preparation of laboratory test samples and test specimens for chemical testing 纺织品 用于化学试验的实验室样品和试样的准备 |
China National Standards Preparation |
English PDF |
| GB/T 13760-2009 |
Geosynthetics - Sampling and Preparation of test specimens 土工合成材料 取样和试样准备 |
China National Standards Preparation |
English PDF |
| GB/T 5275.10-2009 |
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 10: Permeation method 气体分析 动态体积法制备校准用混合气体 第10部分：渗透法 |
China National Standards Preparation |
English PDF |
| GB/T 23956-2009 |
Rules for Preparation of instructions for use of chemical products 化工产品使用说明书编写规定 |
China National Standards Preparation |
English PDF |
| GB/T 23535-2009 |
Lipase Preparations 脂肪酶制剂 |
China National Standards Preparation |
English PDF |
| GB/T 23533-2009 |
Immobilizod glucose isomerase Preparation 固定化葡萄糖异构酶制剂 |
China National Standards Preparation |
English PDF |
| GB/T 23531-2009 |
Good manufacturing practices for enzyme Preparations used in food processing 食品加工用酶制剂企业良好生产规范 |
China National Standards Preparation |
English PDF |
| GB/T 23527-2009 |
Proteinase Preparations 蛋白酶制剂 |
China National Standards Preparation |
English PDF |
| GB/T 14208.1-2009 |
Textile-glass-reinforced plastics - Determination of mechanical properties on rods made of roving-reinforced resin - Part 1: General considerations and Preparation of rods 纺织玻璃纤维增强塑料 无捻粗纱增强树脂棒机械性能的测定 第1部分：通则和棒的制备 |
China National Standards Preparation |
English PDF |
| GB/T 8923.3-2009 |
Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 3: Preparation grades of welds,edges and other areas with surface imperfections 涂覆涂料前钢材表面处理 表面清洁度的目视评定 第3部分：焊缝、边缘和其他区域的表面缺陷的处理等级 |
China National Standards Preparation |
English PDF |
| GB/T 18570.2-2009 |
Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 2: Laboratory determination of chloride on cleaned surfaces 涂覆涂料前钢材表面处理 表面清洁度的评定试验 第2部分：清理过的表面上氯化物的实验室测定 |
China National Standards Preparation |
English PDF |
| GB/T 18570.11-2009 |
Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 11: Field method for the turbidimetric determination of water-soluble sulfate 涂覆涂料前钢材表面处理 表面清洁度的评定试验 第11部分：水溶性硫酸盐的现场浊度测定法 |
China National Standards Preparation |
English PDF |
| GB/T 13288.5-2009 |
Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned steel substrates - Part 5: Replica tape method for the determination of the surface profile 涂覆涂料前钢材表面处理 喷射清理后的钢材表面粗糙度特性 第5部分：表面粗糙度的测定方法 复制带法 |
China National Standards Preparation |
English PDF |
| GB/T 13288.3-2009 |
Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned steel substrates - Part 3: Method for the calibration of ISO surface profile comparators and for the determination of su 涂覆涂料前钢材表面处理 喷射清理后的钢材表面粗糙度特性 第3部分：ISO表面粗糙度比较样块的校准和表面粗糙度的测定方法 显微镜调焦法 |
China National Standards Preparation |
English PDF |
| GB 8275-2009 |
Food additive - Alpha-amylase Preparation 食品添加剂 α-淀粉酶制剂 |
China National Standards Preparation |
English PDF |
| GB/T 14625.4-2008 |
Test methods for basketball, football, volleyball and handball - Part 4: Test conditions and sample Preparation 篮球、足球、排球、手球试验方法 第4部分：试验条件与试样准备 |
China National Standards Preparation |
English PDF |
| GB/T 22661.1-2008 |
Chemical analysis methods of potassium fluoborade - Part 1: Preparation and storage of test samples 氟硼酸钾化学分析方法 第1部分：试样的制备和贮存 |
China National Standards Preparation |
English PDF |
| GB/T 22660.1-2008 |
Chemical analysis methods of lithium fluoride - Part 1: Preparation and storage of test samples 氟化锂化学分析方法 第1部分：试样的制备和贮存 |
China National Standards Preparation |
English PDF |
| GB/T 22662.1-2008 |
Chemical analysis methods of potassium fluotitanate - Part 1: Preparation and storage of test samples 氟钛酸钾化学分析方法 第1部分：试样的制备和贮存 |
China National Standards Preparation |
English PDF |
| GB/T 22564-2008 |
Fluorspar - Sampling and sample Preparation 萤石 取样和制样 |
China National Standards Preparation |
English PDF |
| GB/T 1997-2008 |
Coke-sampling and Preparation of samples 焦炭试样的采取和制备 |
China National Standards Preparation |
English PDF |
| GB 474-2008 |
Method for Preparation of coal sample 煤样的制备方法 |
China National Standards Preparation |
English PDF |
| GB/T 9969-2008 |
General principles for Preparation of instructions for use of industrial products 工业产品使用说明书 总则 |
China National Standards Preparation |
English PDF |
| GB/T 17376-2008 |
Animal and vegetable fats and oils - Preparation of methyl esters of fatty acids 动植物油脂 脂肪酸甲酯制备 |
China National Standards Preparation |
English PDF |
| GB/T 15687-2008 |
Animal and vegetable fats and oils - Preparation of test sample 动植物油脂 试样的制备 |
China National Standards Preparation |
English PDF |
| GB/T 12001.2-2008 |
Plastics - Unplasticized poly (vinyl chloride) (PVC-U) moulding and extruded materials - Part 2: Preparation of test specimens and determination of properties 塑料 未增塑聚氯乙烯模塑和挤出材料 第2部分：试样制备和性能测定 |
China National Standards Preparation |
English PDF |
| GB/T 2007.4-2008 |
General rules for the sampling and sample Preparation of minerals in bulk - Experimental methods for checking the precision and bias 散装矿产品取样、制样通则 偏差、精密度校核试验方法 |
China National Standards Preparation |
English PDF |
| GB/T 7186-2008 |
Terms relating to coal Preparation 选煤术语 |
China National Standards Preparation |
English PDF |
| GB/T 16660-2008 |
Coal Preparation plant - Graphical symbols 选煤厂用图形符号 |
China National Standards Preparation |
English PDF |
| GB/T 22274.3-2008 |
Guidance for GLP monitoring authorities - Part 3 ：Guidance for the Preparation of GLP inspection reports 良好实验室规范监督部门指南 第3部分：良好实验室规范检查报告的编制指南 |
China National Standards Preparation |
English PDF |
| GB/T 22271.2-2008 |
Plastics - Polyoxymethylene (POM) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties 塑料 聚甲醛（POM）模塑和挤塑材料 第2部分：试样制备和性能测定 |
China National Standards Preparation |
English PDF |
| GB/T 1404.2-2008 |
Plastics - Phenolic powder moulding compounds - Part 2: Preparation of test specimens and determination of properties 塑料 粉状酚醛模塑料 第2部分: 试样制备和性能测定 |
China National Standards Preparation |
English PDF |
| GB/T 14454.14-2008 |
Fragrance/Flavor substances - Preparation of standard solution, test solution and indicator solution 香料 标准溶液、试液和指示液的制备 |
China National Standards Preparation |
English PDF |
| GB/T 14454.1-2008 |
Fragrance/Flavor substances - Preparation of test samples 香料 试样制备 |
China National Standards Preparation |
English PDF |
| GB/T 5274-2008 |
Gas analysis - Preparation of calibration gas mixture - Gravimetric method 气体分析 校准用混合气体的制备 称量法 |
China National Standards Preparation |
English PDF |
| GB/T 22050-2008 |
Footwear - Sampling location, Preparation and duration of conditioning of samples and test pieces 鞋类 样品和试样的取样位置、准备及环境调节时间 |
China National Standards Preparation |
English PDF |
| GB/T 8571-2008 |
Preparation of laboratory samples for compound fertilizers 复混肥料 实验室样品制备 |
China National Standards Preparation |
English PDF |
| GB/T 21994.1-2008 |
Chemical analysis of magnesium fluoride - Part 1: Preparation and storage of test samples 氟化镁化学分析方法 第1部分：试样的制备和贮存 |
China National Standards Preparation |
English PDF |
| GB/T 21991-2008 |
Plastics - Preparation of PVC paste for test purpose - Planetary-mixer method 塑料 试验用聚氯乙烯（PVC）糊的制备 行星混合器法 |
China National Standards Preparation |
English PDF |
| GB/T 16613-2008 |
Plastics - Preparation of PVC pastes for test purposes - Dissolver method 塑料 试验用聚氯乙烯（PVC）糊的制备 分散器法 |
China National Standards Preparation |
English PDF |
| GB/T 16499-2008 |
The Preparation of safety publication and the use of basic safety publications and group safety publications 安全出版物的编写及基础安全出版物和多专业共用安全出版物的应用导则 |
China National Standards Preparation |
English PDF |
| GB/T 18011-2008 |
Natural rubber latex concentrate - Preparation of dry films 浓缩天然胶乳 干胶膜制备 |
China National Standards Preparation |
English PDF |
| GB/T 8923.2-2008 |
Preparation of steel substrates before application of paints and related products-Visual assessment of surface cleanliness - Part 2: Preparation grades of praviously coated steel substrates after localized removal of previous coatings 涂覆涂料前钢材表面处理 表面清洁度的目视评定 第2部分: 已涂覆过的钢材表面局部清除原有涂层后的处理等级 |
China National Standards Preparation |
English PDF |
| GB/T 21526-2008 |
Structural adhesives - Guidelines for the surface Preparation of metals and plastics prior to adhesive bonding 结构胶粘剂 粘接前金属和塑料表面处理导则 |
China National Standards Preparation |
English PDF |
| GB/T 18838.4-2008 |
Preparation of steel substrates before application of paints and related products-Specifications for metallic blast-cleaning abrasives - Part 4:Low-carbon cast-steel shot 涂覆涂料前钢材表面处理 喷射清理用金属磨料的技术要求 第4部分: 低碳铸钢丸 |
China National Standards Preparation |
English PDF |
| GB/T 18838.3-2008 |
Preparation of steel substrates before application of paints and related products-Specifications for metallic blast-cleaning abrasives - Part 3: High-carbon cast-steel shot and grit 涂覆涂料前钢材表面处理 喷射清理用金属磨料的技术要求 第3部分: 高碳铸钢丸和砂 |
China National Standards Preparation |
English PDF |
| GB/T 18570.12-2008 |
Preparation of steel substrates before application of paints and related products-Tests for the assessment of surface cleanliness - Part 12: Field method for the titrimetric determination of water-soluble ferrous ions 涂覆涂料前钢材表面处理 表面清洁度的评定试验 第12部分: 水溶性铁离子的现场滴定测定法 |
China National Standards Preparation |
English PDF |
| GB/T 13288.1-2008 |
Preparation of steel substrates before application of paints and related products-Surface roughness characteristics of blast-cleaned substrates - Part 1: Specifications and definitions for ISO surface profile comparators for the assessment of abrasive bl 涂覆涂料前钢材表面处理 喷射清理后的钢材表面粗糙度特性 第1部分: 用于评定喷射清理后钢材表面粗糙度的ISO表面粗糙度比较样块的技术要求和定义 |
China National Standards Preparation |
English PDF |
| GB/T 985.4-2008 |
Recommended joint Preparation for welding on clad steels 复合钢的推荐坡口 |
China National Standards Preparation |
English PDF |
| GB/T 985.3-2008 |
Recommended joint Preparation for gas-shield arc welding on aluminium and its alloys 铝及铝合金气体保护焊的推荐坡口 |
China National Standards Preparation |
English PDF |
| GB/T 985.2-2008 |
Recommended joint Preparation for submerged arc welding 埋弧焊的推荐坡口 |
China National Standards Preparation |
English PDF |
| GB/T 985.1-2008 |
Recommended joint Preparation for gas welding, manual metal arc welding, gas-shield arc welding and beam welding 气焊、焊条电弧焊、气体保护焊和高能束焊的推荐坡口 |
China National Standards Preparation |
English PDF |
| GB/T 6988.1-2008 |
Preparation of documents used in electrotechnology - Part 1: Rules 电气技术用文件的编制 第1部分：规则 |
China National Standards Preparation |
English PDF |
| GB/T 21461.2-2008 |
Plastics - Ultra-high-molecular-weight polyethylene (PE-UHMW) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties 塑料 超高分子量聚乙烯(PE-UHMW)模塑和挤出材料 第2部分: 试样制备和性能测定 |
China National Standards Preparation |
English PDF |
| GB/T 21460.2-2008 |
Plastics - Styrene/acrylonitrile(SAN) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties 塑料 苯乙烯-丙烯腈(SAN)模塑和挤出材料 第2部分: 试样制备和性能测定 |
China National Standards Preparation |
English PDF |
| GB/T 15970.9-2007 |
Corrosion of metal and alloys - Stress corrosion testing - Part 9: Preparation and use of pre-cracked specimens for tests under rising load or rising displacement 金属和合金的腐蚀 应力腐蚀试验 第9部分：渐增式载荷或渐增式位移下的预裂纹试样的制备和应用 |
China National Standards Preparation |
English PDF |
| GB/T 15970.6-2007 |
Corrosion of metals and alloys - Stress corrosion testing - Part 6: Preparation and use of pre-cracked specimens for tests under constant load or constant displacement 金属和合金的腐蚀 应力腐蚀试验 第6部分：恒载荷或恒位移下的预裂纹试样的制备和应用 |
China National Standards Preparation |
English PDF |
| GB 20713-2006 |
Food additive - a-acetolactate decarboxylase Preparation 食品添加剂 a-乙酰乳酸脱羧酶制剂 |
China National Standards Preparation |
English PDF |
| GB/T 6988.5-2006 |
Preparation of documents used in electrotechnology - Part 5: Index 电气技术用文件的编制 第5部分：索引 |
China National Standards Preparation |
English PDF |
| GB/T 6038-2006 |
Rubber test mixes―Preparation，mixing and vulcanization―Equipment and procedures 橡胶试验胶料 配料、混炼和硫化设备及操作程序 |
China National Standards Preparation |
English PDF |
| GB/T 20143-2006 |
Procedure for use in the Preparation of maximum lamp outlines 灯最大外形尺寸图的制定程序 |
China National Standards Preparation |
English PDF |
| GB/T 20195-2006 |
Animal feeding stuffs - Preparation of test samples 动物饲料 试样的制备 |
China National Standards Preparation |
English PDF |
| GB/T 20117-2006 |
Fine ceramics (advanced ceramics, advanced technical ceramics) - Sample Preparation for the determination of particle size distribution of ceramic powders 精细陶瓷粉体颗粒尺寸分布测试用样品的制备 |
China National Standards Preparation |
English PDF |
| GB/T 20099-2006 |
Sample Preparation - Dispersing procedures for powders in liquids 样品制备-粉末在液体中的分散方法 |
China National Standards Preparation |
English PDF |
| GB/T 20066-2006 |
Steel and iron -- Sampling and Preparation of samples for the determination of chemical composition 钢和铁 化学成分测定用试样的取样和制样方法 |
China National Standards Preparation |
English PDF |
| GB/T 20417.2-2006 |
Plastics―Acrylonitrile-butadiene-styrene(ABS)moulding and extrusion materials―Part 2: Preparation of test specimens and determination of properties 塑料 丙烯腈-丁二烯-苯乙烯 (ABS) 模塑和挤出材料 第2部分:试样制备和性能测定 |
China National Standards Preparation |
English PDF |
| GB/T 1845.2-2006 |
Plastics―Polyethylene(PE) moulding and extrusion materials―Part 2: Preparation of test specimens and determination of properties 塑料 聚乙烯 (PE) 模塑和挤出材料 第2部分: 试样制备和性能测定 |
China National Standards Preparation |
English PDF |
| GB/T 20370-2006 |
Biocatalyst Guideline for enzyme Preparation nomenclature 生物催化剂 酶制剂-分类导则 |
China National Standards Preparation |
English PDF |
| GB/T 12032-2005 |
Paper and board-Preparation of a offset print for test gloss 纸和纸板 印刷光泽度印样的制备 |
China National Standards Preparation |
English PDF |
| GB/T 19816.7-2005 |
Preparation of steel substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 7:Determination of moisture 涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第7部分:含水量的测定 |
China National Standards Preparation |
English PDF |
| GB/T 19816.6-2005 |
Preparation of steel substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 6:Determination of foreign matter 涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第6部分:外来杂质的测定 |
China National Standards Preparation |
English PDF |
| GB/T 19816.5-2005 |
Preparation of steel substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 5:Determination of percentage defective particles and of microstructure 涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第5部分:缺陷颗粒百分比和微结构的测定 |
China National Standards Preparation |
English PDF |
| GB/T 18570.9-2005 |
Preparation of steel substrates before application of paints and related products-Tests for the assessment of surface cleanliness-Part 9:Field method for the conductometric determination of water-soluble salts 涂覆涂料前钢材表面处理 表面清洁度的评定试验 第9部分：水溶性盐的现场电导率测定法 |
China National Standards Preparation |
English PDF |
| GB/T 18570.8-2005 |
Preparation of steel substrates before application of paints and related products-Tests for the assessment of surface cleanliness-Part 8:Field method for the refractometric determination of moisture 涂覆涂料前钢材表面处理 表面清洁度的评定试验 第8部分：湿气的现场折射测定法 |
China National Standards Preparation |
English PDF |
| GB/T 18570.5-2005 |
Preparation of steel substrates before application of paints and related products-Tests for the assessment of surface cleanliness-Part 5:Measurement of chloride on surfaces prepared for painting(ion detection tube method) 涂覆涂料前钢材表面处理 表面清洁度的评定试验 第5部分：涂覆涂料前钢材表面的氯化物测定(离子探测管法) |
China National Standards Preparation |
English PDF |
| GB/T 18570.3-2005 |
Preparation of steel substrates before application of paints and related products-Tests for the assessment of surface cleanliness-Part 3:Assessment of dust on steel surface prepared for painting(pressure-sensitive tape method) 涂覆涂料前钢材表面处理 表面清洁度的评定试验 第3部分：涂覆涂料前钢材表面的灰尘评定(压敏粘带法) |
China National Standards Preparation |
English PDF |
| GB/T 18570.10-2005 |
Preparation of steel substrates before application of paints and related products-Tests for the assessment of surface cleanliness-Part 10:Field method for the titrimetric determination of water-soluble chloride 涂覆涂料前钢材表面处理 表面清洁度的评定试验 第10部分：水溶性氯化物的现场滴定测定法 |
China National Standards Preparation |
English PDF |
| GB/T 19833-2005 |
Coal Preparation plant-Assessment of the liability to breakdown in water of materials associated with coal seams 选煤厂 煤伴生矿物泥化程度测定 |
China National Standards Preparation |
English PDF |
| GB/T 19816.4-2005 |
Preparation of steel substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 4:Determination of apparent density 涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第4部分:表观密度的测定 |
China National Standards Preparation |
English PDF |
| GB/T 19816.3-2005 |
Preparation of steel substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 3:Determination of hardness 涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第3部分:硬度的测定 |
China National Standards Preparation |
English PDF |
| GB/T 19816.2-2005 |
Preparation of steel substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 2:Determination of particle size distribution 涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第2部分:颗粒尺寸分布的测定 |
China National Standards Preparation |
English PDF |
| GB/T 19816.1-2005 |
Preparation of steel substrates before application of paints and related products-Test methods for metallic blast-cleaning abrasives-Part 1:Sampling 涂覆涂料前钢材表面处理 喷射清理用金属磨料的试验方法 第1部分:抽样 |
China National Standards Preparation |
English PDF |
| GB/T 6058-2005 |
Test method for Preparation and internal pressure testing of filament-wound pressure vessels 纤维缠绕压力容器制备和内压试验方法 |
China National Standards Preparation |
English PDF |
| GB/T 4550-2005 |
Preparation of unidirection or ientated fiber reinforced plastic plates for test purposes 试验用单向纤维增强塑料平板的制备 |
China National Standards Preparation |
English PDF |
| GB/T 10248-2005 |
Gas analysis-Preparation of calibration gas mixtures-Static volumetric methods 气体分析 校准用混合气体的制备 静态体积法 |
China National Standards Preparation |
English PDF |
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